High blood pressure can belong to the category of dizziness and headache in traditional Chinese medicine, Chinese medicine does not work directly to lower blood pressure, and there is no such thing as a classic prescription for lowering blood pressure. People with high blood pressure can be treated with Gentian Liver Tang and Liu Wei Di Huang Wan according to the different main symptoms, and it is recommended to choose the appropriate medication under the guidance of a doctor. 1. Longdian Diarrhea Liver Tang: It has the effect of clearing the actual fire of liver and gallbladder and clearing damp-heat in the lower Jiao (damp and heat evils invade the intestines, bladder, yin and lower limbs, etc.), and it is suitable for the symptoms of liver fire upward disturbance, such as headache, eye redness, coercive-ribbed thirst and deafness, etc.; and it is also suitable for damp-heat underflow (damp and heat evils invade the intestines, bladder, yin and lower limbs, etc.), with symptoms such as itching in yin and urinary dribbling. It can also be used for people with high blood pressure who are suffering from hyperactivity of the liver and gallbladder or damp-heat of the liver and gallbladder (damp-heat evils accumulated in the liver and gallbladder). It should not be used by those who have deficiency of spleen and stomach (spleen and stomach are weak and cold), or those who have deficiency of yin and hyperactivity of yang (deficiency of yin fluid and hyperactivity of yang energy). 2. Six-flavored Di Huang Pill: with the function of nourishing the liver and kidney, it is suitable for those with yin deficiency of the liver and kidney (deficiency of yin fluid in the liver and kidney), symptoms such as lumbar and knee soreness and weakness, deafness and tinnitus, night sweating (sweating abnormally after falling asleep, but sweating stops after waking up), heat in the hands, feet, and heart, dry mouth and throat, and shaking of the teeth. This formula can be used in hypertension belonging to Yin deficiency of the liver and kidney. Note that it should be used with caution in cases of diarrhea due to spleen deficiency (diarrhea caused by weak spleen function). If patients have any related discomfort, it is recommended to consult a doctor first to clarify the diagnosis so as to avoid delay.